In this paper, the structure of generalized Verma modules is studied, as well as the structure of their projective covers in a suitable version of the Bernstein-Gelfand-Gelfand category [script capital]O.
Motivated by the maximal subgroup problem of the finite classical groups we begin the classification of imprimitive irreducible modules of finite quasisimple groups over algebraically closed fields K. A module of a group G over K is imprimitive, if it is induced from a module of…
Motivated by the maximal subgroup problem of the finite classical groups we begin the classification of imprimitive irreducible modules of finite quasisimple groups over algebraically closed fields K.A module of a group G over K is imprimitive, if it is induced from a module of …